1921000232

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{5584303}}^1$

素因数の和:5584352

約数の個数: 16

約数和(自身を含む): 3685640640

約数和(自身を除く): 1764640408

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 5584303, 11168606, 22337212, 44674424, 240125029, 480250058, 960500116, 1921000232]

約数ペア:

[(1, 1921000232), (2, 960500116), (4, 480250058), (8, 240125029), (43, 44674424), (86, 22337212), (172, 11168606), (344, 5584303)]